Use a direct include of strings headers in remoting/.

remoting/host/usage_stats_consent_win.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "remoting/host/usage_stats_consent.h"
 
 #include <windows.h>
 #include <string>
 
 #include "base/logging.h"
-#include "base/stringprintf.h"
+#include "base/strings/stringprintf.h"
 #include "base/win/registry.h"
 #include "remoting/host/win/omaha.h"
 
 namespace {
 
 // The following strings are used to construct the registry key names where
 // we record whether the user has consented to crash dump collection.
 // the user's consent to collect crash dumps is recorded.
 const wchar_t kOmahaClientStateKeyFormat[] =
     L"Software\\Google\\Update\\%ls\\%ls";
@@ skipping 63 matching lines @@
       return true;
     }
   }
 
   LOG_GETLASTERROR(ERROR)
       << "Failed to record the user's consent to crash dump reporting";
   return false;
 }
 
 }  // namespace remoting